$--b-width: 150px;
$--b-height: 30px;

@mixin m_tab_button($font_size) {
  font-size: $font_size;
  border: transparent 1px solid;
  box-shadow: none;
  width: $--b-width;
  height: $--b-height;
  background-color: linen;
  &:hover {
    text-shadow: 0 0 10px rgba(255, 107, 55, 0.75),
    0 0 14px rgba(255, 107, 55, 0.75),
    0 0 14px rgba(255, 107, 55, 0.75),
    0 0 14px rgba(255, 107, 55, 0.75),
    0 0 14px rgba(255, 107, 55, 0.75);
  }
}